<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showswiper">
			<!-- slides -->
			<swiper-slide v-for="item of list" :key="item.id">
				<img :src="item.imgUrl" class="swiper-img">
			</swiper-slide>
			<!-- Optional controls -->
			<div class="swiper-pagination" slot="pagination"></div>
		</swiper>
	</div>

</template>
<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
    }
  },
  computed: {
    showswiper () {
      return this.list.length
    }
  }

}
</script>
<style lang='stylus'>
.wrapper
	width 100%
	height 0
	overflow hidden
	padding-bottom 26.6666%
	background #eee
	.swiper-pagination-bullet-active
		background red !important
	.swiper-img
		width 100%
</style>
